The invention provides an electric auxiliary air pressure brake system of an electromobile. The electric auxiliary air pressure brake system comprises wheel hubs, a brake actuating component, a pedal braking component, an electric braking component, a wheel driving motor and a power battery, and further comprises a braking gear, wherein the brake actuating component comprises brake pads, brake cylinders, a brake valve, an air compressor, a gas storage tank, a pressure adjustor, a power gas chamber and a braking master cylinder; the braking gear is rotationally connected onto a push rod of the brake valve; the pedal braking component comprises a pedal, a pedal rotating shaft, a driving gear, a gearbox, a first guide rail and a first double-side rack slide block; the electric braking component comprises a second guide rail, a second double-side rack slide block, a worm, an electromagnet, a turbine, a reset spring and a travel switch; a control end of the travel switch is arranged on the pedal. The braking force of the motor and the braking force of the pedal are continuously adjusted through coordination in real time within a certain range by adopting a mechanical structure, the structure is relatively simple, the cost is reduced greatly, and the working reliability is remarkably improved.
Electric auxiliary air pressure brake system of electromobile
2015-08-26
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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